1819067184

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 240

約数和(自身を含む): 6020936064

約数和(自身を除く): 4201868880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 43, 44, 48, 51, 66, 68, 72, 86, 88, 99, 102, 129, 132, 136, 144, 153, 172, 176, 187, 198, 204, 258, 264, 272, 306, 344, 374, 387, 396, 408, 473, 516, 528, 561, 612, 688, 731, 748, 774, 792, 816, 946, 1032, 1122, 1224, 1419, 1462, 1496, 1548, 1571, 1584, 1683, 1892, 2064, 2193, 2244, 2448, 2838, 2924, 2992, 3096, 3142, 3366, 3784, 4257, 4386, 4488, 4713, 5676, 5848, 6192, 6284, 6579, 6732, 7568, 8041, 8514, 8772, 8976, 9426, 11352, 11696, 12568, 13158, 13464, 14139, 16082, 17028, 17281, 17544, 18852, 22704, 24123, 25136, 26316, 26707, 26928, 28278, 32164, 34056, 34562, 35088, 37704, 48246, 51843, 52632, 53414, 56556, 64328, 67553, 68112, 69124, 72369, 75408, 80121, 96492, 103686, 105264, 106828, 113112, 128656, 135106, 138248, 144738, 155529, 160242, 192984, 202659, 207372, 213656, 226224, 240363, 270212, 276496, 289476, 293777, 311058, 320484, 385968, 405318, 414744, 427312, 480726, 540424, 578952, 587554, 607977, 622116, 640968, 743083, 810636, 829488, 881331, 961452, 1080848, 1148401, 1157904, 1175108, 1215954, 1244232, 1281936, 1486166, 1621272, 1762662, 1922904, 2229249, 2296802, 2350216, 2431908, 2488464, 2643993, 2972332, 3242544, 3445203, 3525324, 3845808, 4458498, 4593604, 4700432, 4863816, 5287986, 5944664, 6687747, 6890406, 7050648, 8916996, 9187208, 9727632, 10335609, 10575972, 11889328, 12632411, 13375494, 13780812, 14101296, 17833992, 18374416, 20671218, 21151944, 25264822, 26750988, 27561624, 35667984, 37897233, 41342436, 42303888, 50529644, 53501976, 55123248, 75794466, 82684872, 101059288, 107003952, 113691699, 151588932, 165369744, 202118576, 227383398, 303177864, 454766796, 606355728, 909533592, 1819067184]

約数ペア:

[(1, 1819067184), (2, 909533592), (3, 606355728), (4, 454766796), (6, 303177864), (8, 227383398), (9, 202118576), (11, 165369744), (12, 151588932), (16, 113691699), (17, 107003952), (18, 101059288), (22, 82684872), (24, 75794466), (33, 55123248), (34, 53501976), (36, 50529644), (43, 42303888), (44, 41342436), (48, 37897233), (51, 35667984), (66, 27561624), (68, 26750988), (72, 25264822), (86, 21151944), (88, 20671218), (99, 18374416), (102, 17833992), (129, 14101296), (132, 13780812), (136, 13375494), (144, 12632411), (153, 11889328), (172, 10575972), (176, 10335609), (187, 9727632), (198, 9187208), (204, 8916996), (258, 7050648), (264, 6890406), (272, 6687747), (306, 5944664), (344, 5287986), (374, 4863816), (387, 4700432), (396, 4593604), (408, 4458498), (473, 3845808), (516, 3525324), (528, 3445203), (561, 3242544), (612, 2972332), (688, 2643993), (731, 2488464), (748, 2431908), (774, 2350216), (792, 2296802), (816, 2229249), (946, 1922904), (1032, 1762662), (1122, 1621272), (1224, 1486166), (1419, 1281936), (1462, 1244232), (1496, 1215954), (1548, 1175108), (1571, 1157904), (1584, 1148401), (1683, 1080848), (1892, 961452), (2064, 881331), (2193, 829488), (2244, 810636), (2448, 743083), (2838, 640968), (2924, 622116), (2992, 607977), (3096, 587554), (3142, 578952), (3366, 540424), (3784, 480726), (4257, 427312), (4386, 414744), (4488, 405318), (4713, 385968), (5676, 320484), (5848, 311058), (6192, 293777), (6284, 289476), (6579, 276496), (6732, 270212), (7568, 240363), (8041, 226224), (8514, 213656), (8772, 207372), (8976, 202659), (9426, 192984), (11352, 160242), (11696, 155529), (12568, 144738), (13158, 138248), (13464, 135106), (14139, 128656), (16082, 113112), (17028, 106828), (17281, 105264), (17544, 103686), (18852, 96492), (22704, 80121), (24123, 75408), (25136, 72369), (26316, 69124), (26707, 68112), (26928, 67553), (28278, 64328), (32164, 56556), (34056, 53414), (34562, 52632), (35088, 51843), (37704, 48246)]